tweak previous;

6 files changed, 36 insertions, 44 deletions

diff --git a/lib/libc/gen/posix_spawn.3 b/lib/libc/gen/posix_spawn.3
index 38843f411b7..ee5361b31d5 100644
--- a/lib/libc/gen/posix_spawn.3
+++ b/lib/libc/gen/posix_spawn.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: posix_spawn.3,v 1.4 2012/04/11 09:38:45 espie Exp $
+.\"	$OpenBSD: posix_spawn.3,v 1.5 2012/04/11 14:32:38 jmc Exp $
 .\"
 .\" Copyright (c) 2012 Marc Espie <espie@openbsd.org>
 .\"
@@ -37,13 +37,13 @@ The
 .Fn posix_spawnp
 function is similar, except it constructs the pathname from
 .Fa file
-following usual 
+following the usual
 .Ev PATH
 handling rules:
 if file contains a slash, then it is directly used as a path.
 Otherwise,
 .Fn posix_spawnp
-search every directory mentioned in
+searches every directory mentioned in
 .Ev PATH
 until it finds an executable.
 If
@@ -51,7 +51,7 @@ If
 is not set, the default is
 .Dq /usr/bin:/bin .
 .Pp
-Arguments to the new process are passed to 
+Arguments to the new process are passed to
 .Xr execve 2
 as
 .Fa argv
@@ -75,11 +75,12 @@ are altered according to
 .Xr posix_spawn_file_actions_init 3 ,
 .Xr posix_spawn_file_actions_addclose 3 ,
 .Xr posix_spawn_file_actions_adddup2 3 ,
+and
 .Xr posix_spawn_file_actions_addopen 3 .
 .Pp
 The
 .Fa attrp
-argument can be used to control signal, uid and gid handling in the
+argument can be used to control signal, UID and GID handling in the
 child process.
 .Pp
 If
@@ -88,15 +89,16 @@ is NULL, default values are used: caught signals in the parent
 process are set to the default value in the child process, and ignored signals
 stay ignored.
 .Pp
-.Xr posix_spawnattr_setflags 3 ,
+See
+.Xr posix_spawnattr_setflags 3
 for attribute details.
 .Sh RETURN VALUES
-Upon succesful completion, both functions return 0.
+Upon successful completion, both functions return 0.
 If
 .Fa pidp
-is not a NULL pointer, 
+is not a NULL pointer,
 .Li *pidp
-gets set to the pid of the newly created child process.
+gets set to the PID of the newly created child process.
 .Pp
 In case of an error, both functions may return
 .Fn fork
@@ -113,8 +115,8 @@ with exit status 127.
 .Sh SEE ALSO
 .Xr execve 2 ,
 .Xr fork 2 ,
-.Xr posix_spawn_file_actions_init 3 ,
 .Xr posix_spawn_file_actions_addclose 3 ,
+.Xr posix_spawn_file_actions_init 3 ,
 .Xr posix_spawnattr_init 3 ,
 .Xr posix_spawnattr_setflags 3
 .Sh STANDARDS
diff --git a/lib/libc/gen/posix_spawn_file_actions_addopen.3 b/lib/libc/gen/posix_spawn_file_actions_addopen.3
index a23e2e30e52..a107550b93c 100644
--- a/lib/libc/gen/posix_spawn_file_actions_addopen.3
+++ b/lib/libc/gen/posix_spawn_file_actions_addopen.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: posix_spawn_file_actions_addopen.3,v 1.4 2012/04/11 09:38:45 espie Exp $
+.\"	$OpenBSD: posix_spawn_file_actions_addopen.3,v 1.5 2012/04/11 14:32:38 jmc Exp $
 .\"
 .\" Copyright (c) 2012 Marc Espie <espie@openbsd.org>
 .\"
@@ -18,10 +18,10 @@
 .Dt POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 3
 .Os
 .Sh NAME
-.Nm posix_spawn_file_actions_addclose
+.Nm posix_spawn_file_actions_addclose ,
 .Nm posix_spawn_file_actions_adddup2 ,
-.Nm posix_spawn_file_actions_addopen ,
-.Nd "add action to close, dup2 or open file descriptor to file actions object"
+.Nm posix_spawn_file_actions_addopen
+.Nd add action to close, dup2 or open file descriptor to file actions object
 .Sh SYNOPSIS
 .In spawn.h
 .Ft int
@@ -70,13 +70,11 @@ open(path, oflag, mode);
 .Ed
 .Pp
 to be called and the result to be forced as
-.Fa fildes .
-.Po
-If
+.Fa fildes
+(if
 .Fa fildes
 was already open before this action, the old file descriptor
-is closed before the action is performed
-.Pc
+is closed before the action is performed).
 .Pp
 Note that
 .Fn posix_spawn_file_actions_addopen
@@ -96,8 +94,7 @@ if they run out of memory.
 .Xr posix_spawn_file_actions_init 3 ,
 .Xr posix_spawnp 3
 .Sh STANDARDS
-Those functions
-functions conform to
+These functions conform to
 .St -p1003.1-2001 .
 .Sh AUTHORS
 .An Ed Schouten Aq ed@FreeBSD.org
diff --git a/lib/libc/gen/posix_spawn_file_actions_init.3 b/lib/libc/gen/posix_spawn_file_actions_init.3
index 7897f642e19..e2467188a3d 100644
--- a/lib/libc/gen/posix_spawn_file_actions_init.3
+++ b/lib/libc/gen/posix_spawn_file_actions_init.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: posix_spawn_file_actions_init.3,v 1.4 2012/04/11 09:38:45 espie Exp $
+.\"	$OpenBSD: posix_spawn_file_actions_init.3,v 1.5 2012/04/11 14:32:38 jmc Exp $
 .\"
 .\" Copyright (c) 2012 Marc Espie <espie@openbsd.org>
 .\"
@@ -43,15 +43,13 @@ The object should not be re-used after destruction.
 It can however be initialized again with
 .Fn posix_spawn_file_actions_init .
 .Sh RETURN VALUES
-These function return 0 on succesful completion.
+These function return 0 on successful completion.
 They may return
 .Er ENOMEM
 when running out of memory.
 .Sh SEE ALSO
 .Xr posix_spawn 3 ,
-.Xr posix_spawn_file_actions_addclose 3 ,
-.Xr posix_spawn_file_actions_adddup2 3 ,
-.Xr posix_spawn_file_actions_addopen 3 .
+.Xr posix_spawn_file_actions_addopen 3
 .Sh STANDARDS
 Both functions conform to
 .St -p1003.1-2001 .
diff --git a/lib/libc/gen/posix_spawnattr_getflags.3 b/lib/libc/gen/posix_spawnattr_getflags.3
index db5c46a92a1..d8f13513805 100644
--- a/lib/libc/gen/posix_spawnattr_getflags.3
+++ b/lib/libc/gen/posix_spawnattr_getflags.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: posix_spawnattr_getflags.3,v 1.4 2012/04/11 09:38:45 espie Exp $
+.\"	$OpenBSD: posix_spawnattr_getflags.3,v 1.5 2012/04/11 14:32:38 jmc Exp $
 .\"
 .\" Copyright (c) 2012 Marc Espie <espie@openbsd.org>
 .\"
@@ -41,21 +41,19 @@ Flag values are OR-ed from the following flags:
 .Bl -tag -width POSIX_SPAWN
 .It Dv POSIX_SPAWN_RESETIDS
 Reset the effective user and group ID of the child process to the parent's
-real user and group ID,
+real user and group ID;
 see
-.Xr setegid 3
-and
-.Xr seteuid 3 .
+.Xr setegid 2 .
 .Pp
 If the new process is created from a set-user-ID or set-group-ID file, usual
 .Xr execve 2
 semantics take precedence.
 .It Dv POSIX_SPAWN_SETPGROUP
 Set the process group of the child process according to the pgroup attribute
-of the object, see
+of the object; see
 .Xr posix_spawnattr_getpgroup 3
 and
-.Xr setpgid 3 .
+.Xr setpgid 2 .
 .It Dv POSIX_SPAWN_SETSIGDEF
 Reset signals set by
 .Xr posix_spawn_setsigdefault 3
@@ -65,7 +63,7 @@ Set the signal mask of the child process according
 to the value set by
 .Xr posix_spawnattr_setsigmask 3 ,
 using
-.Xr sigprocmask 3 .
+.Xr sigprocmask 2 .
 .It Dv POSIX_SPAWN_SETSCHEDPARAM
 Set the scheduling parameter of the child process
 according to the value set by
@@ -86,14 +84,13 @@ this implementation currently does nothing
 .Pc .
 .El
 .Pp
-.Fn posix_spawnattr_init 3
+.Xr posix_spawnattr_init 3
 initializes this value to no flags set.
 .Sh RETURN VALUES
 Both functions return 0.
 .Sh SEE ALSO
 .Xr posix_spawn 3 ,
-.Xr posix_spawnattr_init 3 ,
-.Xr posix_spawnp 3
+.Xr posix_spawnattr_init 3
 .Sh STANDARDS
 Both functions conform to
 .St -p1003.1-2001 .
diff --git a/lib/libc/gen/posix_spawnattr_getpgroup.3 b/lib/libc/gen/posix_spawnattr_getpgroup.3
index 8082e2a8fd3..4f6d946eaee 100644
--- a/lib/libc/gen/posix_spawnattr_getpgroup.3
+++ b/lib/libc/gen/posix_spawnattr_getpgroup.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: posix_spawnattr_getpgroup.3,v 1.4 2012/04/11 09:38:45 espie Exp $
+.\"	$OpenBSD: posix_spawnattr_getpgroup.3,v 1.5 2012/04/11 14:32:38 jmc Exp $
 .\"
 .\" Copyright (c) 2012 Marc Espie <espie@openbsd.org>
 .\"
@@ -71,7 +71,6 @@ for attribute details.
 Those functions return 0.
 .Sh SEE ALSO
 .Xr posix_spawn 3 ,
-.Xr posix_spawnattr_destroy 3 ,
 .Xr posix_spawnattr_init 3 ,
 .Xr sigsetops 3
 .Sh STANDARDS
diff --git a/lib/libc/gen/posix_spawnattr_init.3 b/lib/libc/gen/posix_spawnattr_init.3
index fcf18b60dae..f9779d92371 100644
--- a/lib/libc/gen/posix_spawnattr_init.3
+++ b/lib/libc/gen/posix_spawnattr_init.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: posix_spawnattr_init.3,v 1.4 2012/04/11 09:38:45 espie Exp $
+.\"	$OpenBSD: posix_spawnattr_init.3,v 1.5 2012/04/11 14:32:38 jmc Exp $
 .\"
 .\" Copyright (c) 2012 Marc Espie <espie@openbsd.org>
 .\"
@@ -32,7 +32,7 @@
 attributes objects can be initialized by
 .Fn posix_spawnattr_init
 and destroyed by
-.Fn posix_spawnattr_destroy.
+.Fn posix_spawnattr_destroy .
 .Pp
 Initialization fills an attributes object pointed by
 .Fa attr
@@ -62,13 +62,12 @@ Attribute details are described in
 Modifying or destroying attributes object
 will not affect processes that have already been spawned.
 .Sh RETURN VALUES
-These function return 0 on succesful completion.
+These function return 0 on successful completion.
 They may return
 .Er ENOMEM
 when running out of memory.
 .Sh SEE ALSO
-.Xr posix_spawn 3 ,
-.Xr posix_spawnp 3
+.Xr posix_spawn 3
 .Sh STANDARDS
 Both functions conform to
 .St -p1003.1-2001 .